In a volatile trade, the shares of the company opened at Rs 3,386.05, and touched an early high of Rs 3,404.75. But fell to a low of Rs 3,140, down 6.97 per cent on BSE.
Similar movement was seen on the NSE, where the stock opened at Rs 3,400 but then lost significant ground and fell to an early low of Rs 3,137.85, down 6.80 per cent. The stock touched a high of Rs 3,405 on the exchange.
Reportedly, the US-based law firm Lundin Law has filed a class action law suit against the drug major, alleging that the company made possible violations of federal securities law.
In a filing to the stock exchanges, Dr Reddy's spokesperson said the company has "always adhered to all disclosure requirements both of the Securities and Exchange Commission (SEC) and Indian stock Exchanges; including accounting practices as per the International Financial Reporting Standards (IFRS) and the Indian Accounting Standards."
